{"id":64230,"date":"2025-05-03T14:38:20","date_gmt":"2025-05-03T06:38:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64230\/"},"modified":"2025-05-03T14:38:20","modified_gmt":"2025-05-03T06:38:20","slug":"ssm%e9%9b%86%e6%88%90%e6%97%b6%e6%8a%a5userdao%e5%88%9d%e5%a7%8b%e5%8c%96%e9%94%99%e8%af%af%ef%bc%8c%e9%9c%80%e8%a6%81%e5%b1%9e%e6%80%a7sqlsessionfactory%e6%88%96sq-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64230\/","title":{"rendered":"SSM\u96c6\u6210\u65f6\u62a5\u201cuserDao\u521d\u59cb\u5316\u9519\u8bef\uff0c\u9700\u8981\u5c5e\u6027\u201csqlSessionFactory\u201d\u6216\u201csqlSessionTemplate\u201d\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173055244096069.jpg\" class=\"aligncenter\" title=\"SSM\u96c6\u6210\u65f6\u62a5\u201cuserDao\u521d\u59cb\u5316\u9519\u8bef\uff0c\u9700\u8981\u5c5e\u6027\u201csqlSessionFactory\u201d\u6216\u201csqlSessionTemplate\u201d\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u63d2\u56fe\" alt=\"SSM\u96c6\u6210\u65f6\u62a5\u201cuserDao\u521d\u59cb\u5316\u9519\u8bef\uff0c\u9700\u8981\u5c5e\u6027\u201csqlSessionFactory\u201d\u6216\u201csqlSessionTemplate\u201d\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>ssm\u96c6\u6210\u65f6\u62a5\u7684\u9519\u8bef<\/strong><\/p>\n<p>\u5728\u4f7f\u7528ssm\u6846\u67b6\u6574\u5408\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4ee5\u4e0b\u9519\u8bef\u4fe1\u606f\uff1a<\/p>\n<pre>\u4e25\u91cd: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener\norg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.sxt.service.UserService cn.sxt.controller.UserController.userService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.sxt.dao.UserDao cn.sxt.service.impl.UserServiceImpl.userDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao' defined in file [D:workspace2my.metadata.me_tcatwebappsssmWEB-INFclassescnsxtdaoimplUserDaoImpl.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u7ffb\u8bd1\uff1a<\/strong><\/p>\n<p>userdao\u521d\u59cb\u5316\u9519\u8bef\uff0c\u9700\u8981\u5c5e\u6027\u201csqlsessionfactory\u201d\u6216\u201csqlsessiontemplate\u201d\u3002<\/p>\n<p><strong>\u9519\u8bef\u539f\u56e0\uff1a<\/strong><\/p>\n<p>\u4ece\u9519\u8bef\u4fe1\u606f\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5bfc\u81f4\u9519\u8bef\u7684\u539f\u56e0\u662fuserdao\u5728\u521d\u59cb\u5316\u65f6\u7f3a\u5c11\u4e86sqlsessionfactory\u6216sqlsessiontemplate\u5c5e\u6027\u3002<\/p>\n<p><strong>\u89e3\u51b3\u529e\u6cd5\uff1a<\/strong><\/p>\n<p>\u5728userdaoimpl\u7c7b\u4e2d\uff0c\u786e\u4fdd\u521b\u5efa\u4e86sqlsessionfactory\u6216sqlsessiontemplate\u5b9e\u4f8b\uff0c\u5e76\u4e14\u5728userdao\u7684\u521d\u59cb\u5316\u65b9\u6cd5\u4e2d\u6b63\u786e\u8bbe\u7f6e\u4e86\u8fd9\u4e9b\u5c5e\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fSSM\u96c6\u6210\u65f6\u62a5\u201cuserDao\u521d\u59cb\u5316\u9519\u8bef\uff0c\u9700\u8981\u5c5e\u6027\u201csqlSessionFactory\u201d\u6216\u201csqlSessionTemplate\u201d\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ssm\u96c6\u6210\u65f6\u62a5\u7684\u9519\u8bef \u5728\u4f7f\u7528ssm\u6846\u67b6\u6574\u5408\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4ee5\u4e0b\u9519\u8bef\u4fe1\u606f\uff1a \u4e25\u91cd: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name &#8216;userController&#8217;: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.sxt.service.UserService cn.sxt.controller.UserController.userService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name &#8216;userService&#8217;: Injection of autowired dependencies failed; nested exception is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-64230","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=64230"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64230\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}